<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>dragverify_demo</title>
    <link rel="stylesheet" type="text/css" href="css/dragverify.css"/>
</head>
<style>
	#dragverify{
	margin-left: auto;
	margin-right: auto;
	margin-top: 200px;
}
</style>
<body>
    <div id="dragverify"></div>
    <script src="https://www.jq22.com/jquery/jquery-1.10.2.js"></script>
    <script type="text/javascript" src="js/dragverify.js"></script>
</body>
</html>